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Author Question: How many molecules of CO2 are contained in a 10.0 L tank at 7.53 atm and 485 K? A) 1.89 1024 ... (Read 70 times)

burchfield96

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on: Aug 27, 2018
How many molecules of CO2 are contained in a 10.0 L tank at 7.53 atm and 485 K?
 
  A) 1.89  1024 molecules
  B) 1.14  1024 molecules
  C) 8.32  1024 molecules
  D) 4.89  1024 molecules
  E) 3.63  1024 molecules

Question 2

Give the ground state electron configuration for Sr.
 
  A) Kr 5s2 4d2
  B) Kr 5s2 4d10 5p2
  C) Kr 5s2
  D) Kr 5s2 5d10 5p2
  E) Kr 5s2 4d10


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lindahyatt42

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Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


burchfield96

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

brbarasa

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Reply 3 on: Yesterday
Excellent

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